the fiscal cliff is complicated but chris will break it down with the important guests. exclusive interview with the house speaker john boehner and also the discussion with tim geithner on "fox news sunday" airing at 2:00 p.m. and 6:00 p.m. eastern only on fox. >> eric: hopefully they will break it down and explain it completely. coming up, the doctors will be here to talk about our health. researchers say they now have a formula to calculate a child's risk for obesity, as soon as the baby is born. they say it's as easy as clicking a mouse. but does it work? new report on rise of chronic respiratory illnesses but how do you know if the lingering cough is something more serious? doctors take your questions on the topic right now. there it is. go to fox news.com/sundayhousecall and join the chat. the doctors will take a lot of the questions on the air later today. we'll be talking bronchitis, asthma, respiratory problems in a moment. like a giant... ♪ and feel like a green giant. ♪ ho ho ho ♪ green giant